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The U.S. memory chip index initially closed up 11.2%, and the semiconductor index rose 5.2%

2026-07-21·newswire-us-stock-200146

The U.S. memory chip index initially closed up 11.2%, and the semiconductor index rose 5.2%.

The U.S. memory chip index initially closed up 11.2%, and the semiconductor index rose 5.2%. The S&P 500 initially closed up 0.9%, with the technology sector up 2.4%, the energy sector up 1.1%, the telecommunications sector down 0.7%, and the consumer staples sector down 0.9%. The Nasdaq 100 index initially closed up 1.9%.

Among the constituent stocks, Nebius Group initially closed up 19%, SanDisk rose 14%, Western Digital rose 12.5%, Seagate Technology rose 11.2%, Intel rose 8.8%, Adobe fell 3.1%, CrowdStrike fell 3.7%, Workday fell 3.9%, and Thomson Reuters fell 5%.

#Stocks #Intel #Semiconductors #Oil #Nasdaq

Full text

The U.S. memory chip index initially closed up 11.2%, and the semiconductor index rose 5.2%

The U.S. memory chip index initially closed up 11.2%, and the semiconductor index rose 5.2%. The S&P 500 initially closed up 0.9%, with the technology sector up 2.4%, the energy sector up 1.1%, the telecommunications sector down 0.7%, and the consumer staples sector down 0.9%. The Nasdaq 100 index initially closed up 1.9%. Among the constituent stocks, Nebius Group initially closed up 19%, SanDisk rose 14%, Western Digital rose 12.5%, Seagate Technology rose 11.2%, Intel rose 8.8%, Adobe fell 3.1%, CrowdStrike fell 3.7%, Workday fell 3.9%, and Thomson Reuters fell 5%.

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